158242004

素因数分解:

$2^2\times {\mathrm{1031}}^1\times {\mathrm{38371}}^1$

素因数の和:39406

約数の個数: 12

約数和(自身を含む): 277199328

約数和(自身を除く): 118957324

約数列:

[1, 2, 4, 1031, 2062, 4124, 38371, 76742, 153484, 39560501, 79121002, 158242004]

約数ペア:

[(1, 158242004), (2, 79121002), (4, 39560501), (1031, 153484), (2062, 76742), (4124, 38371)]